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【单选题】
患者,女性,66岁,因肺炎行抗生素治疗1,今日护士查房发现患者口腔粘膜破溃,并附有白色膜状物,用棉签拭去附着物可见底部轻微出血,无疼痛。判断该患者口腔病变的原因是A.
缺乏维生素
B.
铜绿假单胞菌感染
C.
真菌感染
D.
凝血功能障碍
E.
病毒感染
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【简答题】场域(名词解释)
【单选题】Blockage of blood flow in the proximal part of the anterior interventricular artery could deprive a large area of heart tissue of blood supply, unless a substantial retrograde flow into this artery de...
A.
Circumflex
B.
Left marginal
C.
Posterior interventricular
D.
Right coronary
E.
Right marginal
【单选题】Atherosclerosis can narrow the coronary arteries, leading to decreased blood flow and hypoxia of cardiac cells (cardiomyocytes). This causes the patient to experience angina. Which one of the followin...
A.
The TCA cycle in the cytosol is greatly impaired.
B.
Pyruvate oxidation is increased.
C.
Lactate cannot be used as a fuel.
D.
Citrate accumulates.
E.
Succinyl-CoA accumulates.
【简答题】西域(名词解释)
【简答题】区域（名词解释）
【简答题】频域(名词解释)
【简答题】In STEMI,blood flow to the heart is stopped because of a blockage in a coronary arter- y. Unlike other kinds of heart attacks, STEMIs show up very clearly on an electrocardiogram, or ECG(心电图). Doctors...
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